Wednesday's ETF Movers: PFF, GDXJ

In trading on Wednesday, the iShares US Preferred Stock ETF (PFF) is outperforming other ETFs, up about 0.2% on the day. Components of that ETF showing particular strength include shares of Navios Maritime Holdings (NM), up about 6.1% and shares of Seaspan (SSW), up about 1.1% on the day.